CN220004578U - Quick colour changing bag dust removing module - Google Patents
Quick colour changing bag dust removing module Download PDFInfo
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- CN220004578U CN220004578U CN202320032729.1U CN202320032729U CN220004578U CN 220004578 U CN220004578 U CN 220004578U CN 202320032729 U CN202320032729 U CN 202320032729U CN 220004578 U CN220004578 U CN 220004578U
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- changing
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- 239000000428 dust Substances 0.000 title claims abstract description 86
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000005243 fluidization Methods 0.000 claims abstract description 10
- 230000030279 gene silencing Effects 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract 2
- 239000007924 injection Substances 0.000 claims abstract 2
- 238000007664 blowing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a rapid color-changing bag dust removal module which is used for multicolor spraying occasions. The quick color-changing bag dust removal module comprises a quick detachable color-changing bag box body, a clean air box, an induced draft fan, a motor, a silencing box and an electric control box from bottom to top. The color changing box body comprises a dust fluidization device, an ash bucket, a dust gas box and a sintered plate filter material from bottom to top; the air purifying box comprises a flexible interface sealing gasket, an air cylinder, an air purifying chamber, an injection pipe, a top cover, an air dividing bag and a pulse valve from bottom to top; the induced draft fan and the motor are positioned on the top cover of the air purifying box and are arranged in the sound eliminating box; the top surface of quick colour changing package box is sealed with the flexible interface sealing pad of net gas case lower part through the decurrent pressure of cylinder and is connected, when changing colour changing package box when needs, closes the cylinder control valve, and flexible interface sealing pad is automatic to rise under the cylinder effect, can change colour changing package box to realize quick colour changing, improved production efficiency, reduced the energy consumption, can high-efficient recovery spraying powder.
Description
Technical Field
The utility model relates to multicolor spray powder recovery, in particular to a quick color-changing bag dust removal module.
Background
In the multicolor electrostatic powder spraying process, how to reduce the downtime and the powder waste, and achieve the shortest color changing time, the maximum production flexibility, the excellent spraying performance and the excellent spraying efficiency are a great difficulty in the spraying process.
Conventional rapid color change dust removal systems typically employ two stages of dust collectors, including a primary cyclone and a secondary filter cartridge or a bag-type dust collector. The cyclone dust collector is utilized to recycle about 95% of spraying powder, the cyclone dust collector is cleaned to realize quick color change, and the rest about 5% of spraying powder is filtered and purified at the end through the filter cylinder or the cloth bag dust collector, so that the dust trapped by the end filtering and purifying can only be treated as waste material and cannot be recycled due to cross contamination caused by different powder colors.
In addition, the conventional rapid color-changing dust removal system adopts multistage dust removal, so that the system has high energy consumption, and 5% of spraying powder cannot be recycled, so that economic loss is caused.
Disclosure of Invention
The utility model aims to provide a rapid color-changing bag dust removal module which meets the flexible production requirement of a multicolor spraying system with the shortest time, the greatest production flexibility and the extremely high production efficiency and has the characteristics of low energy consumption and high recovery efficiency.
The utility model provides a quick color changing bag dust removing module which comprises a quick detachable color changing bag box body, a clean air box, a draught fan, a motor, a silencing box and an electric control box from bottom to top.
In one implementation, the color changing bag box body comprises a dust fluidization device, an ash bucket, a dust gas box and a sintered plate filter material from bottom to top, and is provided with independent color changing bag supporting legs and movable color changing bag supporting leg casters, and the dust fluidization device is provided with a powder feeding pipe.
In one implementation, the air purifying box comprises a flexible interface sealing gasket, an air cylinder control valve, an air purifying chamber, a blowing pipe, a top cover, an air dividing bag and a pulse valve from bottom to top, and an independent air purifying box supporting leg is arranged on the outer wall of the air purifying box.
In one implementation, the induced draft fan and the motor are located above the top cover of the air purifying box and are placed in the sound eliminating box, preferably, the motor adopts a variable frequency motor, and according to actual spraying conditions, energy consumption is further reduced through variable frequency speed regulation.
In one implementation mode, the top surface of the quick color changing bag is tightly and hermetically connected with a flexible interface sealing gasket at the lower part of the air purifying box through downward pressure of an air cylinder, when the color changing bag box body needs to be replaced, the air cylinder control valve is closed, the flexible interface sealing gasket automatically rises under the action of the air cylinder, the color changing bag box body can be quickly removed, and a new color changing bag box body is replaced, so that quick color changing is realized.
In one mode, the sintered plate filter material has a fold type microporous structure, the substrate is PE, the surface coating is PTFE, the sintered plate filter material has good ash cleaning performance and can stably operate under the working condition that the working temperature is not more than 70 ℃, preferably, the high-precision sintered plate filter material is adopted, and has 99.99 percent trapping efficiency for dust above 0.3 microns, so that the dust emission concentration is less than 1mg/m 3 。
In one implementation, the bottom surface of the air purifying box is provided with a flexible interface sealing gasket, and air cylinders are symmetrically arranged on the side surfaces and provided with air cylinder control valves. Preferably, the number of cylinders is an even number, more preferably, the number of cylinders is two.
In one mode that can realize, draught fan and motor adopt overhead integrated structure, are located the amortization incasement at clean gas case top, and this kind of overhead integrated design both can reduce area, reduces the energy consumption, has good amortization effect simultaneously.
In one realizable mode, the color changing bag box body can be quickly replaced by opening and closing the cylinder control valve. Preferably, the replacement time of the color changing package box body is not more than 10 minutes.
In one implementation, the rapid color-changing bag dust removal module is provided with an electric cabinet, and can control the start and stop of the induced draft fan, pulse ash removal and the start and stop of the cylinder control valve.
In one realizable mode, the rapid color-changing bag dust removal module has extremely high dust removal efficiency, so that the dust emission concentration is less than 1mg/m 3 The spraying powder can be completely recovered without adopting a multistage dust removal system, and meanwhile, the operation resistance is low, so that the energy consumption is reduced.
According to the technical scheme, the quick color changing bag dust removing module provided by the utility model is suitable for recycling multicolor spraying powder, can quickly realize the replacement of the dust removing module, meets the flexible production requirement of a multicolor spraying system with the shortest time, the greatest production flexibility and the extremely high production efficiency, and has the characteristics of low energy consumption and high recycling efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram showing a structure of a fast color changing bag dust removing module according to a preferred embodiment;
fig. 2 is a schematic diagram showing an exploded structure of a fast color changing bag dust removing module according to a preferred embodiment.
Description of the reference numerals
1. The color changing bag box body 2, a clean air box, 3, an induced draft fan, 4, a motor, 5, a silencing box, 6, a dust fluidization device, 7, a dust hopper, 8, a dust air box, 9, a sintered plate filter material, 10, a color changing bag supporting leg, 11, a color changing bag supporting leg caster, 12, a flexible interface sealing gasket, 13, a cylinder, 14, a cylinder control valve, 15, a clean air chamber, 16, a blowing pipe, 17, a clean air box top cover, 18, a gas distribution bag, 19, a pulse valve, 20, a clean air box supporting leg, 21, an electric control box, 22, a decompression filter valve, 23 and a powder conveying pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 is a schematic structural diagram of a fast color changing bag dust removing module according to an embodiment of the present utility model, and fig. 2 is an exploded structural diagram of a fast color changing bag dust removing module according to an embodiment of the present utility model.
As shown in fig. 1 and 2, the quick color-changing bag dust removing module comprises a quick detachable color-changing bag box body 1, a clean air box 2, a draught fan 3, a motor 4, a sound-eliminating box 5 and an electric control box 21 from bottom to top. The color changing bag box body 1 comprises a dust fluidization device 6, an ash bucket 7, a dust gas box 8 and a sintered plate filter material 9 from bottom to top, and is provided with independent color changing bag supporting legs 10 and movable color changing bag supporting leg casters 11; the clean gas box 2 comprises a flexible interface sealing gasket 12, a cylinder 13, a clean gas chamber 15, a blowing pipe 16, a clean gas box top cover 17, a gas dividing bag 18 and a pulse valve 19 from bottom to top, and an independent clean gas box supporting leg 20 is arranged on the outer wall of the clean gas box 2; the induced draft fan 3 and the motor 4 are positioned on the top cover 17 of the clean air box and are arranged in the sound-eliminating box 5; the top surface of quick colour changing package 1 is closely sealed with flexible interface sealing pad 12 of air purification case 2 lower part through the downward pressure of sealed cylinder 13, when changing colour changing package box 1, closes cylinder control valve 14, and flexible interface sealing pad 12 is automatic to rise under the effect of cylinder 13, can remove quick colour changing package box 1 to change new colour changing package box, thereby realize quick colour changing, improved production efficiency, and can retrieve the powder of spraying completely.
In one possible way, the color changing package box 1 comprises a dust fluidization device 6, an ash bucket 7, a dust gas box 8 and a sintered plate filter material 9 from bottom to top, and is provided with independent color changing package supporting legs 10 and movable color changing package supporting leg casters 11, and the dust fluidization device 6 is provided with a powder feeding pipe 23.
In one implementation, the clean gas tank 2 includes a flexible interface gasket 12, a cylinder 13, a cylinder control valve 14, a clean gas chamber 15, a blowing pipe 16, a clean gas tank top cover 17, a gas dividing bag 18 and a pulse valve 19 from bottom to top, and an independent clean gas tank leg 20 is arranged on the outer wall of the clean gas tank 2. The clean gas tank 2 may further include a pressure reducing filter valve 22, where the pressure reducing filter valve 22 is located at the front end of the gas dividing bag.
In one possible implementation, the induced draft fan 3 and motor 4 are located above the clean air box top cover 17 and are located in the sound-deadening box 5.
In one realizable mode, the top surface of the color changing package box body 1 is tightly and hermetically connected with the flexible interface sealing gasket 12 at the lower part of the air purifying box 2 through the downward pressure of the air cylinder 13, when the color changing package box body 1 needs to be replaced, the air cylinder control valve 14 is closed, the flexible interface sealing gasket 12 automatically rises under the action of the air cylinder 13, the color changing package box body 1 can be quickly removed, and a new color changing package box body is replaced, so that quick color changing is realized.
In one realizable mode, the sintered plate filter material 9 has a fold type microporous structure, the substrate material is PE, the surface coating is PTFE, the sintered plate filter material has good ash cleaning performance, can stably operate under the working condition that the working temperature is not more than 70 ℃, has extremely high dust trapping efficiency, and ensures that the dust emission concentration is less than 1mg/m 3 。
In one possible embodiment, the bottom of the purge gas box 2 has a flexible interface seal 12, and two cylinders 13 are provided on the sides, the cylinders 13 having cylinder control valves 14.
In one implementation, the induced draft fan 3 and the motor 4 are of an overhead integrated structure and are located in the silencing box 5 at the top of the clean air box 2.
In one possible way, the color changing bag box 1 can be opened and closed through the cylinder control valve 14, and the color changing bag box 1 can be quickly replaced within 10 minutes.
In one implementation, the rapid color-changing bag dust removal module is provided with an electric cabinet 21, so that the start and stop of the induced draft fan 3, pulse ash removal and the opening and closing of the cylinder control valve 14 can be realized.
In one realizable mode, the rapid color-changing bag dust removal module has extremely high dust removal efficiency, a multistage dust removal system is not needed, spraying powder can be completely recovered, and meanwhile, the operation resistance is low, so that the energy consumption is greatly reduced.
According to the technical scheme, the quick color changing bag dust removing module provided by the utility model is suitable for recycling multicolor spraying powder, can realize quick replacement of the dust removing module, meets the flexible production requirement of a multicolor spraying system with the shortest time, the greatest production flexibility and the extremely high production efficiency, and has the characteristics of low energy consumption and high recycling efficiency.
The working principle of the rapid color-changing bag dust removal module in the utility model is explained in detail below.
The utility model relates to a rapid color-changing bag dust removal module which is used for recycling multicolor spraying powder. In the multicolor spraying process, the cleaning dust removal module needs to be frequently replaced, and meanwhile, the spraying powder needs to be efficiently recovered. During spraying operation, firstly, the motor 4 and the induced draft fan 3 are started through the electric cabinet 21, dust generated in the spraying process enters the dust gas box 8 of the color changing bag box body 1 of the rapid color changing bag dust removing module under the negative pressure effect generated by the induced draft fan of the matched dust removing module, the dust is blocked on the outer surface of the sintered plate filter material 9, and purified gas enters the gas purifying box 2 through the inner cavity of the sintered plate filter material 9 and is discharged through the gas purifying chamber 15 and the induced draft fan 3. The dust trapped on the surface of the sintered plate filter material 9 can be controlled by an electric cabinet 21 in a timing or differential pressure mode, a pulse valve 19 on a jetting and air distributing bag 18 is started to perform pulse back blowing, and the cleaned dust is discharged through a dust fluidization device 6 and a dust conveying pipe 23 at the bottom of the dust hopper 7 under the action of gravity.
When the spraying color changing operation is required, the air cylinder control valve 14 is closed through the electric control box 21, the air cylinder 13 symmetrically arranged at two sides of the air purifying box 2 is lifted upwards and drives the flexible interface sealing gasket 12 connected with the air purifying box to lift upwards and separate from the top surface of the color changing box body 1, the color changing box supporting leg 10 of the color changing box body 1 is provided with the movable color changing box supporting leg truckle 11, so that the color changing box body can be integrally moved out, a new color changing box body is quickly replaced to the original color changing box body, the air cylinder control valve 14 is opened through the electric control box 21, and the air cylinder 13 drives the flexible interface sealing gasket 12 to move downwards and be tightly connected with the sealing connection of the top surface of the newly replaced color changing box body under the action of compressed air, thereby realizing the quick replacement operation of the color changing box dust removing module and facilitating the spraying color changing operation.
The rapid color-changing bag dust removal module provided by the utility model is suitable for recycling multicolor spraying powder, can realize rapid replacement of the dust removal module, meets the flexible production requirement of a multicolor spraying system with the shortest time, the greatest production flexibility and the extremely high production efficiency, and has the characteristics of low energy consumption and high recycling efficiency.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (9)
1. The utility model provides a quick colour changing package dust removal module which characterized in that is used for polychrome spraying occasion, quick colour changing package dust removal module includes from bottom to top: the detachable color-changing bag box body, the clean air box, the induced draft fan, the motor, the silencing box and the electric control box;
the air purifying box comprises a flexible interface sealing gasket, an air cylinder control valve, an air purifying chamber, an injection pipe, an air purifying box top cover, an air dividing bag and a pulse valve from bottom to top;
the top surface of the color changing bag box body is tightly and hermetically connected with a flexible interface sealing gasket at the lower part of the air purifying box through the downward pressure of the air cylinder; when the color changing bag box body needs to be replaced, the cylinder control valve is closed, so that the flexible interface sealing gasket automatically rises under the action of the cylinder to replace a new color changing bag box body;
the color changing box body comprises a dust fluidization device, an ash bucket, a dust gas box and a sintered plate filter material from bottom to top, wherein the sintered plate filter material is of a fold type microporous structure;
when spraying, the motor and the induced draft fan are started through the electric cabinet, dust generated in the spraying process enters the dust-air box under the action of negative pressure generated by the induced draft fan, the dust is blocked on the outer surface of the sintering plate filter material, and purified gas enters the gas-purifying box through the inner cavity of the sintering plate filter material and is discharged through the gas-purifying chamber and the induced draft fan; and under the control of the electric cabinet, the dust trapped on the surface of the sintered plate filter material starts the pulse valve on the gas distribution bag to perform pulse back blowing, and the cleaned dust is discharged through the dust fluidization device at the bottom of the ash bucket under the action of gravity.
2. The quick change cartridge dust removal module of claim 1, wherein the cartridge housing further comprises a cartridge leg having an independent cartridge leg and a removable cartridge leg caster.
3. The rapid color changing bag dust removal module of claim 1, wherein the outer wall of the air purifying box is provided with independent air purifying box supporting legs.
4. The rapid color-changing bag dust removal module according to claim 1, wherein the induced draft fan and the motor are located on a top cover of the clean air box and are placed in the silencing box.
5. The rapid color-changing bag dust removal module according to claim 1, wherein the substrate material of the sintered plate filter material is PE, the surface coating material of the sintered plate filter material is PTFE, and the sintered plate filter material is used for working under the working condition that the working temperature is not more than 70 DEG CStably operates under the condition that the dust emission concentration is less than 1mg/m 3 。
6. The rapid color-changing bag dust removal module according to claim 1, wherein the bottom surface of the air purifying box is provided with a flexible interface sealing gasket, and air cylinders are symmetrically arranged on the side surface of the air purifying box.
7. The rapid color-changing bag dust removal module according to claim 4, wherein the induced draft fan and the motor are of an overhead integrated structure and are located in the silencing box at the top of the air purifying box.
8. The rapid color changing bag dust removing module according to claim 1, wherein the color changing bag dust removing module is used for realizing the replacement of the color changing bag box body through the opening and closing of the cylinder control valve.
9. The rapid color-changing bag dust removal module according to claim 1, further comprising an electric cabinet, wherein the electric cabinet is used for controlling start and stop of the induced draft fan, pulse ash removal and start and stop of a cylinder air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032729.1U CN220004578U (en) | 2023-01-06 | 2023-01-06 | Quick colour changing bag dust removing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320032729.1U CN220004578U (en) | 2023-01-06 | 2023-01-06 | Quick colour changing bag dust removing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220004578U true CN220004578U (en) | 2023-11-14 |
Family
ID=88680227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320032729.1U Active CN220004578U (en) | 2023-01-06 | 2023-01-06 | Quick colour changing bag dust removing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220004578U (en) |
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2023
- 2023-01-06 CN CN202320032729.1U patent/CN220004578U/en active Active
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